Coupling nanoscale emitters via optical antennas enables comprehensive control of photon
emission in terms of intensity, directivity and polarization. In this work we report highly …

Optical antennas have been utilized to tailor the emission properties of nanoscale emitters in
terms of the intensity, directivity and polarization. In this letter, we further explore the …

In this Letter, we study the emission properties of an electric dipole emitter coupled to a
plasmonic spiral structure. The plasmonic spiral structure functions as an optical antenna …

We analytically and numerically study the emission properties of an electric dipole coupled
to a plasmonic spiral structure with different pitch. As a transmitting antenna, the spiral …

Polarizers provide convenience in generating polarized light, meanwhile their adoption
raises problems of extra weight, cost, and energy loss. Aiming to realize polarizer-free …

We demonstrate nanoscale spin control of photons emitted by an atomic system coupled to
a compact plasmonic nanoantenna supporting phase-locked interference of different …

The ability to control the motion of single nanoparticles or molecules is currently one of the
major scientific and technological challenges. Despite tremendous progress in the field of …

Plasmonic antennas and planar structures have been undergoing intensive developments
in order to control the scattering and absorption of light. One specific class, extrinsic chiral …

A wide variety of optical applications and techniques require control of light polarization. So
far, the manipulation of light polarization relies on components capable of interchanging two …

Light polarization control is a key factor in modern photonics. Recent advances in surface
plasmon manipulation have introduced the prospect of more compact and more efficient …